Table of Contents
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Turbine Flow Meter
Installation/Operation Manual
February 2005
MNIT001
Table of Contents
Introduction ............................................................................................................................................................. 2
Installation ............................................................................................................................................................... 3
Turbine Flowmeter Maintenance ............................................................................................................................. 3
Magnetic Pickups .................................................................................................................................................... 5
Dimensions ............................................................................................................................................................. 7
Magnetic Pickup Enclosures ................................................................................................................................... 8
Turbine Flowmeter Cable Assemblies .................................................................................................................... 9
Repair Parts Kits ................................................................................................................................................... 10
General Specifications .......................................................................................................................................... 11
Turbine Flowmeter Sizing ..................................................................................................................................... 11
3-A Sanitary Meters/Internals ................................................................................................................................ 12
Flow Related Formulas ......................................................................................................................................... 13
WH Meter/4200/4300 Manual.................................................................................................................................14
FMC INVALCO
2825 W. Washington
Stephenville, Texas 76401
Telephone: 254/968-2181
FAX 254/968-5709
Toll Free: 800/468-2526
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Issue/Rev. 0.6 (2/06)
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Summary of Contents for FMC Technologies INVALCO 64908265
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Page 1: Table Of Contents
Turbine Flow Meter Installation/Operation Manual February 2005 MNIT001 Table of Contents Introduction ................................2 Installation ................................3 Turbine Flowmeter Maintenance ..........................3 Magnetic Pickups ..............................5 Dimensions ................................7 Magnetic Pickup Enclosures ........................... 8 Turbine Flowmeter Cable Assemblies ........................9 Repair Parts Kits .............................. -
Page 2: Introduction
Introduction The INVALCO Turbine Flowmeter is a device used to measure the volumetric flow of a fluid. The flowmeter consists of the body, a multiblade rotor (usually 6 to 10 blades depending on size), bearings and supports for the rotor. As a fluid passes through the flowmeter the rotor spins. -
Page 3: Installation
Installation (con’t) Turbine Meter Maintenance Electrical Installation (Figure 2) Removal of Flowmeter Internals Thread the magnetic pickup into the mounting boss Cartridge Type Sizes 3/4 Inch through 2” (Figure 3) located on the top of the flowmeter. If the pickup does The cartridge type turbine flowmeter utilizes internals as- not have wire leads included, connect the signal cable sembled into a single part, eliminating the need for the three... - Page 4 Removal and Replacement of Flowmeter Internals Size Removal of Flowmeter Internals 4 Inch (Shipped Before April 1990) and Size 3 Inch Size 4 Inch (Figure 5) Shipped Before January 1989 1) Remove the internals by retracting the set screw and rap- 1) Locate the flow direction arrow on the turbine flow the sliding vane, if necessary, to relieve the locking pres- meter body, or the words “Inlet”...
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Page 5: Magnetic Pickups
Magnetic Pickups Flow in the turbine flowmeter is sensed by a non-wetted sensor called a variable reluctance magnetic pickup. The magnetic pickup is an assembly consisting of a permanent magnet and a coil bobbin on which several hundred turns of wire are wound (Figure 6). - Page 6 Magnetic Pickups Standard Magnetic Pickup Extended Temperature Wire Lead Low Drag Magnetic Pickup Stock No. 64908265 Magnetic Pickup Kit Magnetic PIckup Stock No. 64919755 ° ° Stock No. 49020839 Stock No. 64920774 Temp. Range: -65 to 225 ° ° Temp. Range: -450 to 450 Use with all meter mounted readout For special applications...
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Page 7: Dimensions
Dimensions Issue/Rev. 0.6 (2/06) -
Page 8: Magnetic Pickup Enclosures
Magnetic Pickup Enclosures Magnetic pickup assemblies may require an enclosure to assure protection against the environment. Three types of enclosures are available. These are: WAK-2 Weatherproof Adapter This kit provides an enclosure for the magnetic pickup to protect it from physical damage, weather, hose down or high EAK-2 Explosion-proof Adapter humidity environments. -
Page 9: Turbine Flowmeter Cable Assemblies
Turbine Flowmeter Cable Assemblies Turbine flowmeter cables are 18 gauge shielded, heavy duty neoprene-jacketed complete with mating connector for magnetic pickup and terminated for interconnection to a readout or junction box. Length Part No. 8” 81001471 15’ 81001483 25’ 81001484 50’... -
Page 10: Repair Parts Kits
Repair Parts Kits All INVALCO repair parts kits include all flowmeter internal components. The assembly is calibrated on water at 70°F, with a viscosity of 1 centistoke. Each repair kit has a K-factor guaranteed to be within +/-1 percent of the original. -
Page 11: General Specifications
General Specifications Performance Specifications Response Time Linearity: +/- 0.5% 1/2” to 2” WG Series: +/-1.0% 2-5 milliseconds for step change in flow rate GT Series: +/-1.0% 3” to 6” Repeatability 10-25 milliseconds for step change in flow rate Within +/- 0.1% of indicated flow throughout the Temperature Range of Pickups linear range. -
Page 12: 3-A Sanitary Meters/Internals
3-A Sanitary Meters/Internals The INVALCO 3-A (28-03) Sanitary Turbine Flow meter is certified for use in the food and beverage industry where 3-A is required. The meter has been specially designed to have the same characteristics, flow ranges, and life as all the Invalco industrial meters, and also meet or exceed the requirement of 3-A (28-03). -
Page 13: Flow Related Formulas
Flow Related Formulas U.S. GPM = Imperial GPM x 1.200955 GPM = Hz x 60 Pounds Per Hour = 500 x S.G. x GPM HZ = GPM x K Pounds Per Gallon = S.G. x 8.33 (water) BPH = GPM x 1.42857 K = Hz x 60 BPD = GPM x 34.286 GPM = GPD... -
Page 14: Wh Meter/4200/4300 Manual
Introduction Specifications The Model 4200 Rate/Totalizer is designed to accept fre- Display quency or pulse inputs from a wide range of flowmeters and Continuously powered LCD to display flowrate and a re-settable total directly in engineer- Total ing units. Scaled pulse output is standard. The Model 4200 6 digits, 0.5”... - Page 15 Button operation: Operating Mode “Program” = progress to next screen regardless of where cursor is positioned The Model 4200 Rate Totalizer will display: “Enter/Next” = move cursor left one position Total “K-factor” = move cursor right one position “+” = increments number where cursor is positioned Rate “-”...
- Page 16 7. Set how many decimal positions you want in 7. Set how many decimal positions you want in 10. Select “on” for a scaled pulse output. Select 10. Select “on” for a scaled pulse output. Select the flow rate display. the flow rate display.
- Page 17 13. At this point the user has the option to establish a Changing Batteries password. Once a password has been set, the 4200 will always prompt the user for a password, before pro- gram changes can be made. When no password or the wrong password is entered, the 4200 will go back to the normal display.
- Page 18 Input Signal Wiring Options The Circuit Board Two-wire coil pickup Terminal Designations Input - (+TFM) Input - (-TFM) Grounded Switch Closure or Reed 3.6V DC Powered Switch Closure or Reed Switch 3.6V DC Warnings The 4200s are affected by EMF (Electric Magnetic Fields);...
- Page 19 Intrinsic Safety Connections When installing the Model 4200 in hazardous areas, the wiring and installation must comply with appropriate installa- tion standards. The Model 4200 will connect directly to turbine or paddlewheel flowmeters with a certified IS coil or other certified IS sensors which produce a pulse output, provided they do not exceed the following input parameters: Entity Parameters for TB3 Entity Parameters for TB2 Terminals 1 &...
- Page 20 Dimensions Wall Panel Mount The 4200 Wall/Panel mounted version can be mounted with an offset utilizing the supplied bracket, or it can be mounted directly to a panel or wall using the 4 tapped holes located on the back of the unit. Direct Mount The 4200-30 and 4200-31 are direct mounted.
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